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phacoemulsification with insertion of EYHANCE IOL to improve near and intermediate vision
insertion of new intraocular lens enhanced for intermediate vision
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Assessment of intermediate vision, defocus curve | Other | Standardized logarithm of the minimum angle of resolution (logMAR) charts were used for visual acuity measurement at 4 m, 80 cm, and 40 cm. he binocular defocus curve: The binocular defocus curve was done to evaluate the functional range of vision. The curve was obtained while the patient wearing his distance correction to provide the best distance visual acuity in both eyes. The test was performed under photopic conditions (85 candelas/m2) using ETDRS charts at a distance of 4m with the introduction of defocusing lenses from +1.00 D to -4.00 D in 0.50 D steps. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| phacoemulsification | Procedure | phacoemulsification with implantation of EYEHANCE IOL |
|
| Measure | Description | Time Frame |
|---|---|---|
| intermediate vision assessment | Standardized logarithm of the minimum angle of resolution (logMAR) charts were used for visual acuity measurement at 80 cm . | 6 months postoperatively |
| near vision assessment | Standardized logarithm of the minimum angle of resolution (logMAR) charts were used for visual acuity measurement at 40 cm. | 6 months postoperatively |
| Measure | Description | Time Frame |
|---|---|---|
| defocus curve | The curve was obtained while the patient wearing his distance correction to provide the best distance visual acuity in both eyes. The test was performed under photopic conditions (85 candelas/m2) using ETDRS charts at a distance of 4m with the introduction of defocusing lenses from +1.00 D to -4.00 D in 0.50 D steps. | 6 months postoperatively |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Magda Torky | Contact | 0096594492487 | magda_turkey@yahoo.com |
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Daralshifa hospital | Recruiting | Kuwait City | Kuwait |
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| ID | Term |
|---|---|
| D011305 | Presbyopia |
| ID | Term |
|---|---|
| D012030 | Refractive Errors |
| D005128 | Eye Diseases |
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| ID | Term |
|---|---|
| D018918 | Phacoemulsification |
| ID | Term |
|---|---|
| D002387 | Cataract Extraction |
| D054140 | Refractive Surgical Procedures |
| D013508 | Ophthalmologic Surgical Procedures |
| D013514 | Surgical Procedures, Operative |
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patients undergoing cataract surgery are managed with phacoemulsification and insertion of Eyehance intraocular lens in order to improve their intermediate vision.
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| D059708 | Ultrasonic Surgical Procedures |